23 miles on the new saddle. Wasn't sure whether a narrow 130mm saddle was right for me but it seems to be a good fit. And the relatively flat top seems to suit me better than the curved saddle -- I'm not scooting around trying to find the sweet spot, wasting energy. It's a lot firmer than I'd planned but so far it's okay. We'll see how it feels after some longer rides. Might change my mind about my more heavily padded shorts that I rarely wear.